Skip to main content
U.S. flag

An official website of the United States government

Helping the World Through Science

Billions of people live unaware of a far-off USGS facility working every day to improve their lives

Read the Story

USGS Finds New Way to Measure Ocean Depth with Landsat

EROS scientists debut method in publication

Read About New Method

Landsat's Exciting Future

Upcoming Landsat Next's trio of satellites will provide more frequent imagery in more detail

About Landsat Next

Landsat 8 State Mosaics

See your State as Landsat sees it

Find Your State!

Landsat - A Pillar of Land Remote Sensing

Read the Latest Updates

Eyes on Earth

Eyes on Earth is a podcast on remote sensing, Earth observation, land change and science, brought to you by the USGS Earth Resources Observation and Science (EROS) Center.

Listen to Our Podcast

Landsat Benefits, State by State

How does your state use Landsat data?

Find Your Benefits
Watch the Video

Change Stories

Every Pixel Tells a Story

LCMAP Change Stories

Earth Resources Observation and Science (EROS) Center

At the USGS EROS Center, we study land change and produce land change data products used by researchers, resource managers, and policy makers across the nation and around the world. We also operate the Landsat satellite program with NASA, and maintain the largest civilian collection of images of the Earth’s land surface in existence, including tens of millions of satellite images.

Eyes on Earth

Homepage image for Eyes on Earth Episode 123 – Bathymetry Mapping, showing a photo of Jeff Danielson

This episode of our remote sensing podcast describes how Landsat is used to map bathymetry in areas that are too difficult to map with lidar or sonar.

Listen here

Image of the Week

Thumbnail for Image of the Week: Klamath River Dam Removal

The largest dam removal project in the history of the United States reached a major milestone at the end of August 2024 when crews demolished the last of four dams on the Klamath River, near the California-Oregon border.

Watch here

EROS Quick Links

Find frequently visited webpages below.

News

USGS supercomputers help assess volcanic hazards in support of community resilience

USGS supercomputers help assess volcanic hazards in support of community resilience

End of an era: Historic Landsat 7 mission takes final images

End of an era: Historic Landsat 7 mission takes final images

Hundreds of Fire Maps Released on Burn Severity Portal

Hundreds of Fire Maps Released on Burn Severity Portal

View All

Publications

ECCOE Landsat quarterly Calibration and Validation report—Quarter 1, 2024

Executive Summary The U.S. Geological Survey Earth Resources Observation and Science Calibration and Validation (Cal/Val) Center of Excellence (ECCOE) focuses on improving the accuracy, precision, calibration, and product quality of remote-sensing data, leveraging years of multiscale optical system geometric and radiometric calibration and characterization experience. The ECCOE Landsat Cal/Val Tea

Authors
Md Obaidul Haque, Md Nahid Hasan, Ashish Shrestha, Rajagopalan Rengarajan, Mark Lubke, Jerad L. Shaw, Kathryn Ruslander, Esad Micijevic, Michael J. Choate, Cody Anderson, Jeffrey Clauson, Kurt Thome, Julia Barsi, Ed Kaita, Raviv Levy, Jeff Miller, Leibo Ding
By
Earth Resources Observation and Science (EROS) Center

Mitigating disparate elevation differences between adjacent topobathymetric data models using binary code

Integrating coastal topographic and bathymetric data for creating regional seamless topobathymetric digital elevation models of the land/water interface presents a complex challenge due to the spatial and temporal gaps in data acquisitions. The Coastal National Elevation Database (CoNED) Applications Project develops topographic (land elevation) and bathymetric (water depth) regional scale digital
Authors
William M. Cushing, Dean J. Tyler
By
Earth Resources Observation and Science (EROS) Center

Ranking of 10 global one-arc-second DEMs reveals limitations in terrain morphology representation

At least 10 global digital elevation models (DEMs) at one-arc-second resolution now cover Earth. Comparing derived grids, like slope or curvature, preserves surface spatial relationships, and can be more important than just elevation values. Such comparisons provide more nuanced DEM rankings than just elevation root mean square error (RMSE) for a small number of points. We present three new compar
Authors
Peter L. Guth, Sebastiano Trevisani, Carlos H. Grohmann, John Lindsay, Dean B. Gesch, Laurence Hawker, Conrad Bielski
By
Earth Resources Observation and Science (EROS) Center
View All

Science

link
Thumbnail image for Eyes on Earth Episode 123 – Bathymetry Mapping, showing a photo of Jeff Danielson

Eyes on Earth Episode 123 – Bathymetry Mapping

A satellite system designed to image land is helping fill in data gaps of underwater topography near shorelines.
By
Core Science Systems Mission Area, National Land Imaging Program, Earth Resources Observation and Science (EROS) Center , Landsat Missions
link

Eyes on Earth Episode 123 – Bathymetry Mapping

A satellite system designed to image land is helping fill in data gaps of underwater topography near shorelines.
Learn More
link
Thumbnail image for Eyes on Earth Episode 122 – EROS Interns, 2024, showing six interns

Eyes on Earth Episode 122 – EROS Interns, 2024

What can you learn during an internship at the USGS EROS Center? A lot! Several interns talk about their experience working a summer internship at EROS.
By
Core Science Systems Mission Area, National Land Imaging Program, Earth Resources Observation and Science (EROS) Center , Landsat Missions
link

Eyes on Earth Episode 122 – EROS Interns, 2024

What can you learn during an internship at the USGS EROS Center? A lot! Several interns talk about their experience working a summer internship at EROS.
Learn More
link
Thumbnail image for Eyes on Earth Episode 121 – Mapping the Australia Coastline showing guest Robbi Bishop-Taylor

Eyes on Earth Episode 121 – Mapping the Australia Coastline

Landsat’s deep archive can reveal where coastlines are changing, even for an entire continent, especially with some clever coding to make it useful to researchers.
By
Core Science Systems Mission Area, National Land Imaging Program, Earth Resources Observation and Science (EROS) Center , Landsat Missions
link

Eyes on Earth Episode 121 – Mapping the Australia Coastline

Landsat’s deep archive can reveal where coastlines are changing, even for an entire continent, especially with some clever coding to make it useful to researchers.
Learn More
View All
Was this page helpful?